24390890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 45372096

約数和(自身を除く): 20981206

約数列:

[1, 2, 5, 10, 43, 86, 131, 215, 262, 430, 433, 655, 866, 1310, 2165, 4330, 5633, 11266, 18619, 28165, 37238, 56330, 56723, 93095, 113446, 186190, 283615, 567230, 2439089, 4878178, 12195445, 24390890]

約数ペア:

[(1, 24390890), (2, 12195445), (5, 4878178), (10, 2439089), (43, 567230), (86, 283615), (131, 186190), (215, 113446), (262, 93095), (430, 56723), (433, 56330), (655, 37238), (866, 28165), (1310, 18619), (2165, 11266), (4330, 5633)]